{"id":"CVE-2022-1811","aliases":["BIT-publify-2022-1811","EUVD-2022-2196","GHSA-3hwx-c6cp-q972"],"status":"published","title":"Unrestricted Upload of File with Dangerous Type in publify/publify","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00765,"percentile":0.55695,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-434","CWE-79"],"published":"2022-05-23T13:30:12Z","modified":"2026-10-28T02:30:28Z","fixes":[{"ecosystem":"RubyGems","package":"publify_core","fixed_in":["9.2.9"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"publify","fixed_in":["9.2.9"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"publify_core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.9"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"publify","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"9.2.9"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"publify_core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.9"}]}],"versions":["9.0.0","9.0.0.pre1","9.0.0.pre2","9.0.0.pre3","9.0.0.pre4","9.0.0.pre5","9.0.0.pre6","9.0.1","9.1.0","9.2.0","9.2.1","9.2.2","9.2.3","9.2.4","9.2.5","9.2.6","9.2.7","9.2.8"]}],"products":[{"vendor":"publify","product":"publify/publify"},{"vendor":"publify_project","product":"publify"}],"references":[{"url":"https://huntr.dev/bounties/4d97f665-c9f1-4c38-b774-692255a7c44c","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/publify/publify/commit/0fb6b027fbaf17f6a6551f2148482a03eac12927","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","web","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1811","tags":["advisory"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/publify_core/CVE-2022-1811.yml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3hwx-c6cp-q972"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1811.json","tags":["advisory"]},{"url":"https://github.com/publify/publify","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-1811","title":"Unrestricted Upload of File with Dangerous Type in publify/publify","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.","status":"published","published":"2022-05-23T13:30:12Z","modified":"2024-08-03T00:16:59.877Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","level":"critical","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-2196","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.","status":"published","published":"2022-05-23T13:30:12Z","modified":"2024-08-03T00:16:59Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","level":"critical"}],"updated_at":"2026-11-03T03:26:00.556048Z"}],"ghsa":[{"id":"GHSA-3hwx-c6cp-q972","title":"Publify vulnerable to cross site scripting","description":"Unrestricted file upload allowed the attacker to manipulate the request and bypass the protection of HTML files using a text file. Stored XSS may be obtained.","status":"published","published":"2022-05-24T00:01:35Z","modified":"2023-08-25T21:59:12Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","level":"critical"}],"cwes":["CWE-79","CWE-434"],"updated_at":"2026-11-02T14:37:00.680009Z"}],"nvd":[{"id":"CVE-2022-1811","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.","status":"published","published":"2022-05-23T16:16:06.963Z","modified":"2026-06-17T04:23:09.38Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","level":"critical","assessor":"secondary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:07:21.261605Z"}],"osv":[{"id":"CVE-2022-1811","title":"Unrestricted Upload of File with Dangerous Type in publify/publify","description":"Unrestricted Upload of File with Dangerous Type in GitHub repository publify/publify prior to 9.2.9.","status":"published","published":"2022-05-23T13:30:12Z","modified":"2026-10-28T02:30:28.567077513Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:44:23.245966Z"},{"id":"GHSA-3hwx-c6cp-q972","title":"Publify vulnerable to cross site scripting","description":"Unrestricted file upload allowed the attacker to manipulate the request and bypass the protection of HTML files using a text file. 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